Trusted Agent Module 2 Practice Exam

Two common MFA factors are something you know and something you have. MFA relies on using two different kinds of evidence to prove who you are. Something you know includes passwords or PINs. Something you have covers a physical item like a hardware token, a smartphone with an authenticator app, or a security badge. In practice, you might enter a password (something you know) and then provide a code from a device you possess (something you have). The other options describe senses or abstract wishes, which aren’t verifiable authentication factors.